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id="toc-Collegamenti_esterni" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Collegamenti_esterni"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Collegamenti esterni</span> </div> </a> <ul id="toc-Collegamenti_esterni-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Indice" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Mostra/Nascondi l'indice" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Mostra/Nascondi l'indice</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Walter Baade</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Vai a una voce in un'altra lingua. Disponibile in 54 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-54" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">54 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - afrikaans" lang="af" hreflang="af" data-title="Walter Baade" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D8%A7%D9%84%D8%AA%D8%B1_%D8%A8%D8%A7%D8%AF%D9%8A" title="فالتر بادي - arabo" lang="ar" hreflang="ar" data-title="فالتر بادي" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%DA%A4%D8%A7%D9%84%D8%AA%D8%B1_%D8%A8%D8%A7%D8%AF%D9%89" title="ڤالتر بادى - arabo egiziano" lang="arz" hreflang="arz" data-title="ڤالتر بادى" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%88%D8%A7%D9%84%D8%AA%D8%B1_%D8%A8%D8%A7%D8%AF%D9%87" title="والتر باده - South Azerbaijani" lang="azb" hreflang="azb" data-title="والتر باده" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%92%D0%B0%D0%BB%D1%8C%D1%82%D1%8D%D1%80_%D0%91%D0%B0%D0%B0%D0%B4%D1%8D" title="Вальтэр Баадэ - bielorusso" lang="be" hreflang="be" data-title="Вальтэр Баадэ" data-language-autonym="Беларуская" data-language-local-name="bielorusso" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%92%D0%B0%D0%BB%D1%82%D0%B5%D1%80_%D0%91%D0%B0%D0%B0%D0%B4%D0%B5" title="Валтер Бааде - bulgaro" lang="bg" hreflang="bg" data-title="Валтер Бааде" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AD%E0%A6%BE%E0%A6%B2%E0%A7%8D%E0%A6%9F%E0%A6%BE%E0%A6%B0_%E0%A6%AC%E0%A6%BE%E0%A6%A1%E0%A7%87" title="ভাল্টার বাডে - bengalese" lang="bn" hreflang="bn" data-title="ভাল্টার বাডে" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - catalano" lang="ca" hreflang="ca" data-title="Walter Baade" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%88%D8%A7%DA%B5%D8%AA%DB%95%D8%B1_%D8%A8%D8%A7%D8%AF%DB%95" title="واڵتەر بادە - curdo centrale" lang="ckb" hreflang="ckb" data-title="واڵتەر بادە" data-language-autonym="کوردی" data-language-local-name="curdo centrale" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - ceco" lang="cs" hreflang="cs" data-title="Walter Baade" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - gallese" lang="cy" hreflang="cy" data-title="Walter Baade" data-language-autonym="Cymraeg" data-language-local-name="gallese" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - danese" lang="da" hreflang="da" data-title="Walter Baade" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - tedesco" lang="de" hreflang="de" data-title="Walter Baade" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%92%CE%AC%CE%BB%CF%84%CE%B5%CF%81_%CE%9C%CF%80%CE%AC%CE%B1%CE%BD%CF%84%CE%B5" title="Βάλτερ Μπάαντε - greco" lang="el" hreflang="el" data-title="Βάλτερ Μπάαντε" data-language-autonym="Ελληνικά" data-language-local-name="greco" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - inglese" lang="en" hreflang="en" data-title="Walter Baade" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - esperanto" lang="eo" hreflang="eo" data-title="Walter Baade" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - spagnolo" lang="es" hreflang="es" data-title="Walter Baade" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - estone" lang="et" hreflang="et" data-title="Walter Baade" data-language-autonym="Eesti" data-language-local-name="estone" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - basco" lang="eu" hreflang="eu" data-title="Walter Baade" data-language-autonym="Euskara" data-language-local-name="basco" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%88%D8%A7%D9%84%D8%AA%D8%B1_%D8%A8%D8%A7%D8%AF%D9%87" title="والتر باده - persiano" lang="fa" hreflang="fa" data-title="والتر باده" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - finlandese" lang="fi" hreflang="fi" data-title="Walter Baade" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - francese" lang="fr" hreflang="fr" data-title="Walter Baade" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - irlandese" lang="ga" hreflang="ga" data-title="Walter Baade" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - galiziano" lang="gl" hreflang="gl" data-title="Walter Baade" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - hausa" lang="ha" hreflang="ha" data-title="Walter Baade" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - croato" lang="hr" hreflang="hr" data-title="Walter Baade" data-language-autonym="Hrvatski" data-language-local-name="croato" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8E%D5%A1%D5%AC%D5%BF%D5%A5%D6%80_%D4%B2%D5%A1%D5%A1%D5%A4%D5%A5" title="Վալտեր Բաադե - armeno" lang="hy" hreflang="hy" data-title="Վալտեր Բաադե" data-language-autonym="Հայերեն" data-language-local-name="armeno" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%A6%E3%82%A9%E3%83%AB%E3%82%BF%E3%83%BC%E3%83%BB%E3%83%90%E3%83%BC%E3%83%87" title="ウォルター・バーデ - giapponese" lang="ja" hreflang="ja" data-title="ウォルター・バーデ" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%95%E1%83%90%E1%83%9A%E1%83%A2%E1%83%94%E1%83%A0_%E1%83%91%E1%83%90%E1%83%90%E1%83%93%E1%83%94" title="ვალტერ ბაადე - georgiano" lang="ka" hreflang="ka" data-title="ვალტერ ბაადე" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Baade_Valter" title="Baade Valter - kara-kalpak" lang="kaa" hreflang="kaa" data-title="Baade Valter" data-language-autonym="Qaraqalpaqsha" data-language-local-name="kara-kalpak" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%B0%9C%ED%84%B0_%EB%B0%94%EB%8D%B0" title="발터 바데 - coreano" lang="ko" hreflang="ko" data-title="발터 바데" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - lussemburghese" lang="lb" hreflang="lb" data-title="Walter Baade" data-language-autonym="Lëtzebuergesch" data-language-local-name="lussemburghese" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%92%D0%B0%D0%BB%D1%82%D0%B5%D1%80_%D0%91%D0%B0%D0%B4%D0%B5" title="Валтер Баде - macedone" lang="mk" hreflang="mk" data-title="Валтер Баде" data-language-autonym="Македонски" data-language-local-name="macedone" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - basso tedesco" lang="nds" hreflang="nds" data-title="Walter Baade" data-language-autonym="Plattdüütsch" data-language-local-name="basso tedesco" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - olandese" lang="nl" hreflang="nl" data-title="Walter Baade" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - norvegese nynorsk" lang="nn" hreflang="nn" data-title="Walter Baade" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegese nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - norvegese bokmål" lang="nb" hreflang="nb" data-title="Walter Baade" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - polacco" lang="pl" hreflang="pl" data-title="Walter Baade" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - portoghese" lang="pt" hreflang="pt" data-title="Walter Baade" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - rumeno" lang="ro" hreflang="ro" data-title="Walter Baade" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D0%B0%D0%B4%D0%B5,_%D0%92%D0%B0%D0%BB%D1%8C%D1%82%D0%B5%D1%80" title="Бааде, Вальтер - russo" lang="ru" hreflang="ru" data-title="Бааде, Вальтер" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - serbo-croato" lang="sh" hreflang="sh" data-title="Walter Baade" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbo-croato" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Wilhelm_Heinrich_Walter_Baade" title="Wilhelm Heinrich Walter Baade - slovacco" lang="sk" hreflang="sk" data-title="Wilhelm Heinrich Walter Baade" data-language-autonym="Slovenčina" data-language-local-name="slovacco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - sloveno" lang="sl" hreflang="sl" data-title="Walter Baade" data-language-autonym="Slovenščina" data-language-local-name="sloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - svedese" lang="sv" hreflang="sv" data-title="Walter Baade" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BE%E0%AE%B2%E0%AF%8D%E0%AE%9F%E0%AF%87%E0%AE%B0%E0%AF%8D_%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%87" title="வால்டேர் பாடே - tamil" lang="ta" hreflang="ta" data-title="வால்டேர் பாடே" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - tagalog" lang="tl" hreflang="tl" data-title="Walter Baade" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Walter_Baade" title="Walter Baade - turco" lang="tr" hreflang="tr" data-title="Walter Baade" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%92%D0%B0%D0%BB%D1%8C%D1%82%D0%B5%D1%80_%D0%91%D0%B0%D0%B0%D0%B4%D0%B5" title="Вальтер Бааде - tataro" lang="tt" hreflang="tt" data-title="Вальтер Бааде" data-language-autonym="Татарча / tatarça" data-language-local-name="tataro" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li 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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Walter-Baade_Astronom.jpg/330px-Walter-Baade_Astronom.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/Walter-Baade_Astronom.jpg/440px-Walter-Baade_Astronom.jpg 2x" data-file-width="957" data-file-height="1418" /></a><figcaption>Walter Baade</figcaption></figure> <p><b>Walter Baade</b> (<a href="/wiki/Preu%C3%9Fisch_Oldendorf" title="Preußisch Oldendorf">Schröttinghausen</a>, <a href="/wiki/24_marzo" title="24 marzo">24 marzo</a> <a href="/wiki/1893" title="1893">1893</a> – <a href="/wiki/Gottinga" title="Gottinga">Gottinga</a>, <a href="/wiki/25_giugno" title="25 giugno">25 giugno</a> <a href="/wiki/1960" title="1960">1960</a>) è stato un <a href="/wiki/Astronomo" title="Astronomo">astronomo</a> <a href="/wiki/Germania" title="Germania">tedesco</a>, che emigrò negli <a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">Stati Uniti d'America</a> nel <a href="/wiki/1931" title="1931">1931</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Biografia">Biografia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=1" title="Modifica la sezione Biografia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=1" title="Edit section's source code: Biografia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Dopo gli studi all'<a href="/wiki/Universit%C3%A0_di_Gottinga" class="mw-redirect" title="Università di Gottinga">Università di Gottinga</a>, lavorò presso l'<a href="/wiki/Osservatorio_di_Amburgo" title="Osservatorio di Amburgo">Osservatorio di Amburgo</a>, a <a href="/wiki/Bergedorf" title="Bergedorf">Bergedorf</a>, dal <a href="/wiki/1919" title="1919">1919</a> fino al 1931<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>, quando si trasferì negli Stati Uniti, presso l'<a href="/wiki/Osservatorio_di_Monte_Wilson" title="Osservatorio di Monte Wilson">Osservatorio di Monte Wilson</a> nella <a href="/wiki/Contea_di_Los_Angeles" title="Contea di Los Angeles">Contea di Los Angeles</a>. Fu, inoltre, tra i primi utilizzatori del <a href="/wiki/Telescopio" title="Telescopio">telescopio</a> di <a href="/wiki/Osservatorio_di_Monte_Palomar" title="Osservatorio di Monte Palomar">Monte Palomar</a>. Impiegando <a href="/wiki/Lastra_fotografica" title="Lastra fotografica">lastre fotografiche</a> particolari, riuscì a risolvere in stelle l'apparente <a href="/wiki/Nebulosa" title="Nebulosa">nebulosità</a> di alcune <a href="/wiki/Galassie" class="mw-redirect" title="Galassie">galassie</a>, in particolare quella di <a href="/wiki/Galassia_di_Andromeda" title="Galassia di Andromeda">Andromeda</a>. </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Gedenktafel_Walter_Baade_(1893-1960).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Gedenktafel_Walter_Baade_%281893-1960%29.jpg/220px-Gedenktafel_Walter_Baade_%281893-1960%29.jpg" decoding="async" width="220" height="174" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Gedenktafel_Walter_Baade_%281893-1960%29.jpg/330px-Gedenktafel_Walter_Baade_%281893-1960%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9f/Gedenktafel_Walter_Baade_%281893-1960%29.jpg/440px-Gedenktafel_Walter_Baade_%281893-1960%29.jpg 2x" data-file-width="2622" data-file-height="2073" /></a><figcaption>Walter Baade (1893-1960). Placca commemorativa.</figcaption></figure> <p>Nel <a href="/wiki/1944" title="1944">1944</a>, sfruttando l'oscuramento di <a href="/wiki/Los_Angeles" title="Los Angeles">Los Angeles</a> a causa della <a href="/wiki/Seconda_guerra_mondiale" title="Seconda guerra mondiale">guerra</a>, riuscì a utilizzare al massimo le potenzialità dello strumento, scoprendo in Andromeda due <a href="/wiki/Popolazioni_stellari" title="Popolazioni stellari">popolazioni stellari</a> che chiamò <i>Popolazione I</i> e <i>Popolazione II</i>. La prima è costituita da gas, polveri e stelle giovani che si trovano nei bracci a spirale, mentre la popolazione II è formata da stelle vecchie poste nella parte centrale. Nelle foto a colori esse si distinguono per il diverso colore; di solito per il colore blu della popolazione I e rossastro della popolazione II. </p><p>Baade, inoltre, mise in evidenza che le giovani <a href="/wiki/Stella_supergigante" title="Stella supergigante">stelle supergiganti</a> di tipo OB si trovano in genere immerse o nelle vicinanze a banchi di materia diffusa, da ciò giunse alla conclusione che le <a href="/wiki/Nebulosa" title="Nebulosa">nebulose</a> sono il luogo ove si formano le nuove stelle. </p><p>Nel <a href="/wiki/1952" title="1952">1952</a> dimostrò che tutte le precedenti determinazioni delle distanze galattiche, calcolate utilizzando le <a href="/wiki/Variabile_Cefeide" class="mw-redirect" title="Variabile Cefeide">Cefeidi</a>, erano notevolmente errate in difetto. Ciò fu reso possibile dalla sua scoperta dell'esistenza di un altro gruppo di Cefeidi, dette <a href="/wiki/RR_Lyrae" title="RR Lyrae">RR Lyrae</a>, con caratteristiche simili alle classiche Cefeidi ma con una relazione periodo-luminosità diversa. Le considerazioni di Baade portarono ad una profonda revisione delle distanze galattiche, costringendo in alcuni casi a raddoppiarle. Aumentarono, in tal modo, le dimensioni conosciute dell'Universo, fino ad allora sottostimate. Assieme a <a href="/wiki/Fritz_Zwicky" title="Fritz Zwicky">Fritz Zwicky</a> ipotizzò, inoltre, l'esistenza delle <a href="/wiki/Stella_di_neutroni" title="Stella di neutroni">stelle di neutroni</a>. </p><p>Queste scoperte fatte da Baade permisero di conciliare molti dati ricavati dalle osservazioni (fra i quali l'età della <a href="/wiki/Terra" title="Terra">Terra</a>, dedotta con <a href="/wiki/Radioattivit%C3%A0" title="Radioattività">metodi radioattivi</a>) con le teorie più accreditate sull'<a href="/wiki/Evoluzione_dell%27universo" class="mw-redirect" title="Evoluzione dell'universo">evoluzione dell'universo</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Asteroidi_scoperti">Asteroidi scoperti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=2" title="Modifica la sezione Asteroidi scoperti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=2" title="Edit section's source code: Asteroidi scoperti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Baade ha scoperto 10 asteroidi: </p> <table class="wikitable"> <tbody><tr> <th>Asteroide</th> <th><a href="/wiki/Designazione_provvisoria" title="Designazione provvisoria">Designaz. provv.</a></th> <th>Data della scoperta </th></tr> <tr> <td><a href="/wiki/930_Westphalia" title="930 Westphalia">930 Westphalia</a></td> <td>1920 GS</td> <td>10 marzo <a href="/wiki/1920" title="1920">1920</a> </td></tr> <tr> <td><a href="/wiki/934_Th%C3%BCringia" title="934 Thüringia">934 Thüringia</a></td> <td>1920 HK</td> <td>15 agosto <a href="/wiki/1920" title="1920">1920</a> </td></tr> <tr> <td><a href="/wiki/944_Hidalgo" title="944 Hidalgo">944 Hidalgo</a></td> <td>1920 HZ</td> <td>31 ottobre <a href="/wiki/1920" title="1920">1920</a> </td></tr> <tr> <td><a href="/wiki/966_Muschi" title="966 Muschi">966 Muschi</a></td> <td>1921 KU</td> <td>9 novembre <a href="/wiki/1921" title="1921">1921</a> </td></tr> <tr> <td><a href="/wiki/967_Helionape" title="967 Helionape">967 Helionape</a></td> <td>1921 KV</td> <td>9 novembre <a href="/wiki/1921" title="1921">1921</a> </td></tr> <tr> <td><a href="/wiki/1036_Ganymed" title="1036 Ganymed">1036 Ganymed</a></td> <td>1924 TD</td> <td>23 ottobre <a href="/wiki/1924" title="1924">1924</a> </td></tr> <tr> <td><a href="/wiki/1103_Sequoia" title="1103 Sequoia">1103 Sequoia</a></td> <td>1928 VB</td> <td>9 novembre <a href="/wiki/1928" title="1928">1928</a> </td></tr> <tr> <td><a href="/wiki/1566_Icarus" title="1566 Icarus">1566 Icarus</a></td> <td>1949 MA</td> <td>27 giugno <a href="/wiki/1949" title="1949">1949</a> </td></tr> <tr> <td><a href="/wiki/5656_Oldfield" title="5656 Oldfield">5656 Oldfield</a></td> <td>A920 TA</td> <td>8 ottobre <a href="/wiki/1920" title="1920">1920</a> </td></tr> <tr> <td><a href="/wiki/7448_P%C3%B6llath" title="7448 Pöllath">7448 Pöllath</a></td> <td>1948 AA</td> <td>14 gennaio <a href="/wiki/1948" title="1948">1948</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Riconoscimenti">Riconoscimenti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=3" title="Modifica la sezione Riconoscimenti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=3" title="Edit section's source code: Riconoscimenti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Medaglia_d%27Oro_della_Royal_Astronomical_Society" class="mw-redirect" title="Medaglia d'Oro della Royal Astronomical Society">Medaglia d'Oro della Royal Astronomical Society</a> nel 1954.</li> <li><a href="/wiki/Medaglia_Bruce" title="Medaglia Bruce">Medaglia Bruce</a> nel 1955.</li> <li><b>Henry Norris Russell Lectureship</b> nel 1958<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>.</li></ul> <p>Hanno preso il suo nome l'<a href="/wiki/Asteroide" title="Asteroide">asteroide</a> <a href="/wiki/1501_Baade" title="1501 Baade">1501 Baade</a> e il <a href="/wiki/Cratere_Baade" title="Cratere Baade">cratere Baade</a> sulla <a href="/wiki/Luna" title="Luna">Luna</a>. </p> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=4" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=4" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text">Vedi (<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.hs.uni-hamburg.de/EN/Oef/Stw/gesch.html">Hamburger Sternwarte - Overview History</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140627141856/http://www.hs.uni-hamburg.de/EN/Oef/Stw/gesch.html">Archiviato</a> il 27 giugno 2014 in <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>.</span> </li> <li id="cite_note-2"><a href="#cite_ref-2"><b>^</b></a> <span class="reference-text">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://aas.org/about/grants-and-prizes/henry-norris-russell-lectureship">Henry Norris Russell Lectureship</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20140328011328/http://aas.org/about/grants-and-prizes/henry-norris-russell-lectureship">Archiviato</a> il 28 marzo 2014 in <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=5" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=5" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:Walter Baade"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Walter_Baade?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Walter_Baade?uselang=it">Walter Baade</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Walter_Baade&veaction=edit&section=6" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Walter_Baade&action=edit&section=6" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite id="CITEREFTreccani.it" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.treccani.it/enciclopedia/walter-baade"><span style="font-style:italic;">Baade, Walter</span></a>, su <span style="font-style:italic;">Treccani.it – Enciclopedie on line</span>, <a href="/wiki/Istituto_dell%27Enciclopedia_Italiana" title="Istituto dell'Enciclopedia Italiana">Istituto dell'Enciclopedia Italiana</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q57299#P3365" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFSapere.it" class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://www.sapere.it/enciclopedia/Baade,+Walter.html"><span style="font-style:italic;">Baade, Walter</span></a>, su <span style="font-style:italic;">sapere.it</span>, <a href="/wiki/De_Agostini" title="De Agostini">De Agostini</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q57299#P6706" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/biography/Walter-Baader"><span style="font-style:italic;">Walter Baader</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q57299#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFOpen_Library" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://openlibrary.org/works/OL2005164A"><span style="font-style:italic;">Opere di Walter Baade</span></a>, su <span style="font-style:italic;"><a href="/wiki/Internet_Archive#Open_Library" title="Internet Archive">Open Library</a></span>, <a href="/wiki/Internet_Archive" title="Internet Archive">Internet Archive</a>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q57299#P648" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li>(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://www.phys-astro.sonoma.edu/brucemedalists/baade/index.html">Wilhelm Heinrich Walter Baade</a> scheda e riferimenti biografici nel sito della <i>Sonoma State University, Department of Physics & Astronomy</i>. <small>URL visitato il 13/04/2012</small></li></ul> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Virtual_International_Authority_File" title="Virtual International Authority File">VIAF</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://viaf.org/viaf/46899494">46899494</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/International_Standard_Name_Identifier" title="International Standard Name Identifier">ISNI</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://isni.org/isni/0000000110607998">0000 0001 1060 7998</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/names/n85804358">n85804358</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="tedesco">DE</abbr></span>) <a rel="nofollow" class="external text" href="https://d-nb.info/gnd/116010533">116010533</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Francia" title="Biblioteca nazionale di Francia">BNF</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="francese">FR</abbr></span>) <a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb13173287c">cb13173287c</a> <a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb13173287c">(data)</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Biblioteca_nazionale_di_Israele" title="Biblioteca nazionale di Israele">J9U</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr>, <abbr title="ebraico">HE</abbr></span>) <a rel="nofollow" class="external text" href="http://olduli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007422686705171">987007422686705171</a></span></td></tr></tbody></table> <div class="noprint" style="width:100%; padding: 3px 0; display: flex; flex-wrap: wrap; row-gap: 4px; column-gap: 8px; box-sizing: border-box;"><div style="flex-basis: calc( 100% / 2 - 8px / 2 );"><style data-mw-deduplicate="TemplateStyles:r140555418">.mw-parser-output .itwiki-template-occhiello{width:100%;line-height:25px;border:1px solid #CCF;background-color:#F0EEFF;box-sizing:border-box}.mw-parser-output .itwiki-template-occhiello-progetto{background-color:#FAFAFA}@media screen{html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello{background-color:#202122;border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .itwiki-template-occhiello-progetto{background-color:#282929}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output 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